{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "Prostate specific antigen shows the metastatic cases better [ correction of worse ] than prostatic acid phosphatase ."}
{"GENE": ["Prostate specific antigen", "prostatic acid phosphatase"]}